Find the equation of the circle passing through (0,0)(0, 0)(0,0), (1,0)(1, 0)(1,0), and (0,1)(0, 1)(0,1).
x2+y2−x−y+1=0x^2 + y^2 - x - y + 1 = 0x2+y2−x−y+1=0
x2+y2−2x−2y=0x^2 + y^2 - 2x - 2y = 0x2+y2−2x−2y=0
x2+y2−x−y=0x^2 + y^2 - x - y = 0x2+y2−x−y=0
x2+y2+x+y=0x^2 + y^2 + x + y = 0x2+y2+x+y=0